[Shop-talk] weed - grass killers

[Steven Trovato]

There used to be products like Roundup that were great for replanting 
a lawn, and others that had a residual effect so nothing would grow 
for months.  I have no idea if products with a residual effect are 
still on the market.  If they still exist, that would be a better 
choice for places that you never want anything to grow.  Otherwise 
you have to reapply more often.

-Steve Trovato
strovato at optonline.net